indexing in Mat file

I ran my .m program and saved the result in .mat file like

save(['C:\Users\Public\Documents\Matlab_code\MATLAB\two_variables.mat'], 'K_value', 'A_K', 'B_K', 'sum_pii_bye_Ak', 'root1', 'length_from_sumpiibyeAk_to_meu','pi_i2','v2_bar');

Again, when i ran the same .m program and tried to save the result in .mat file, then the result of .m file are not getting stored in the next row of the .mat file. Instead , overlapping is done with the previously stored values in the .mat file.

When i run the .m program again & again, the results should be stored in the .mat file in the row after the previously stored row. How to do this? please. Can anyone help me?

-- kalpana

Answer 1

[Walter Roberson]

You cannot do that using save(). To do that you need to use matfile

[kalpana]

Sir, I did "help matfile" & "lookfor matfile" in the matlb command window. But, command window says that "matfile not found.".

Is there any other option sir?

--kalpana

[Walter Roberson]

Which MATLAB version are you using?

[kalpana]

version 7.9.0.529 (R2009b)

[kalpana]

I am doing it with csvread & csvwrite commands. Anyway, thank you for your suggestions. -kalpana

[Walter Roberson]

R2009b is too old to have matfile.